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[GUIDE][UNLOCK BOOTLOADER]Guide to unlocking the bootloader on the L90 [ALL VARIANTS]

OP SubliemeSiem

3rd November 2014, 11:05 PM   |  #51  
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Quote:
Originally Posted by bravho

I used rashr to flash the twrp img. Maybe you can try @Quarx?

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Tried also Rashr and flashify.
4th November 2014, 06:25 AM   |  #52  
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Then I can't help I think... Sorry

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4th November 2014, 04:50 PM   |  #53  
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Quote:
Originally Posted by P1nkm00n

Dear friends,
I'v just done correctly every step in this wonderful guide with my 405n.
1) Root with towelroot, then rootchecker.
2) Prompt step ok (2095172 bytes transferred in 1.261 secs).
3) TWRP 2.8 installed using flash image menu in ROM toolbox. "Success".

But when I try to reboot in recovery mode, I see black screen with "570 secure booting error" and then the pink one with "Ram dump mode".
Really don't know what to do. Maybe I have to downgrade to 10a, but I can't find 10a stock rom.

I noticed that it has the same behaviour when I try to make a factory reset from the setting menu. Reboot, black screen, pink screen.

Thanks in advance for your help.
P.

The only thing I can think of is that the bootloader hasn't been unlocked properly. Otherwise you should be able to perform a factory reset. When I tried flashing twrp without unlocking once I got the same pink screen. Try flashing the correct aboot again and pick it up from there.

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4th November 2014, 04:58 PM   |  #54  
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Quote:
Originally Posted by syed sajid

Towelroot is not working for my device and how can i root this device..pls help

Follow http://forum.xda-developers.com/show....php?t=2928364 for devices with the latest updates. Kudos to @gdjindal. And next time please don't quote the entire first post.. Makes this thread messy..

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5th November 2014, 09:19 AM   |  #55  
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Talking
I solved with terminal from play store and the following commands:

Code:
su
dd if=/storage/external_SD/aboot.bin of=/dev/block/platform/msm_sdcc.1/by-name/aboot
(guide: http://forum.xda-developers.com/lg-l...ustom-t2839690)

Thank you all, guys!
6th November 2014, 02:22 PM   |  #56  
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So acording to the last 4-5lines here. I shoulb be ready to unlock
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6th November 2014, 08:09 PM   |  #57  
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I successfully installed twrp. I can make a nandroid, I can restore that nandroid. That is all. Very helpful, I promise. But this phone already has development. I dont wanna wait for the toolkit 👎
Also,i did this on my pc first. It didnt have those errors, it looked like it worked. I left the cord in, powerdown, took cord out. Pressed only the volume up botton, ...straight to download mode. No recovery. I ven tried to delete the laf partition manually. It grew back!
Last edited by whodisname; 6th November 2014 at 10:09 PM.
7th November 2014, 08:36 AM   |  #58  
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Quote:
Originally Posted by whodisname

I successfully installed twrp. I can make a nandroid, I can restore that nandroid. That is all. Very helpful, I promise. But this phone already has development. I dont wanna wait for the toolkit ��
Also,i did this on my pc first. It didnt have those errors, it looked like it worked. I left the cord in, powerdown, took cord out. Pressed only the volume up botton, ...straight to download mode. No recovery. I ven tried to delete the laf partition manually. It grew back!

You can get in the recovery by pressing power + volume down until the LG logo shows and then release those buttons and press them again. You should get a prompt about a factory reset; choose yes here twice and you'll get into your recovery. The laf partition will always be there, it will just be empty if you followed the guide in step 4.2.
Last edited by SubliemeSiem; 8th November 2014 at 09:37 AM.

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